ARTICLE 3, SECTION 1 - THE JUDICIAL POWER OF THE UNITED STATES, SHALL BE VESTED IN ONE SUPREME COURT...

Short Version -- This is a summary of the important issues covered in this section of the U.S. Constitution. 

Long Version -- This is the text of the Actual U.S. Constitution. 

The ratification of the conventions of nine states, shall be sufficient for the establishment of this Constitution between the states so ratifying the same.